Convertisseur de Recus en Excel — Export de Notes de Frais
Televersez vos tickets et recus au format PDF ou image. ConverCell extrait automatiquement la date, le marchand, la TVA et les totaux dans un tableau Excel.
Quick Summary: Extract purchase details, dates, itemized receipts, sales tax, and total amounts from receipts and bills into spreadsheets for bookkeeping and expense tracking.
How It Works
- Televersez votre ticket Importez photos JPG/PNG ou scans PDF de vos recus de frais.
- Extraction IA OCR Detection automatique des montants HT, TVA et total.
- Telechargement Excel Recuperez votre tableau de depenses pret pour la comptabilite.
Key Features & Capabilities
- Details des Lignes — Separation automatique des articles, quantites et taux de taxe.
- Traitement Securise — Suppression immediate de vos justificatifs apres conversion.
Technical Specifications & Engine Capabilities
| Specification | Implementation Details |
|---|---|
| Supported Receipt Media | Thermal receipts, printed supermarket slips, taxi/ride receipts, restaurant bills, digital PDF receipts |
| Input Formats | PNG, JPG, JPEG, WEBP, PDF up to 20 MB |
| Extracted Expense Fields | Merchant Name, Date, Item Line Description, Quantity, Unit Price, Subtotal, Tip, Tax, Total |
| Accounting Export | Microsoft Excel (.xlsx), CSV ready for QuickBooks, Xero, Expensify, Concur, Wave |
| Privacy SLA | TLS 1.3 transfer, isolated memory execution, automatic 30-minute auto-purge TTL, zero AI training |
Document Layout Handling & Extraction Behavior
Different document structures require specialized parsing logic to prevent broken rows and misaligned columns:
| Document Layout | Processing Method | Expected Spreadsheet Output |
|---|---|---|
| Thermal Paper Receipts with Faded Print | Grayscale contrast dilation to enhance thermal dye particles | Recovers legible item descriptions and decimal amounts |
| Crumpled or Folded Paper Slips | Local adaptive thresholding across folding lines | Eliminates crease lines and shadows from contaminating character data |
| Multi-Tier Receipt Layouts | Sectional parsing (Header -> Line Items -> Tax & Total) | Isolates purchase items from store tax ID and payment card tokens |
| Restaurant Receipts with Hand-Written Tips | Confidence scoring between printed and ink notations | Transcribes printed subtotal and total, highlighting handwritten tip lines |
Common Conversion Challenges & Troubleshooting
1. Camera Glare or Shadows on Thermal Receipt Paper
Cause: Glossy thermal paper reflects overhead lighting, causing bright spots where text is washed out.
Solution: Take photos in diffused natural light without camera flash, holding the smartphone directly parallel to the receipt.
2. Faded Receipts Where Digits Disappear
Cause: Heat-sensitive cash register paper degrades over months of storage in wallets or files.
Solution: Increase camera contrast or convert the photo to high-contrast black-and-white before uploading to maximize OCR contrast.
3. Tax and Tip Merging into Itemized Line Items
Cause: Receipt footers often align totals directly under the price column.
Solution: ConverCell isolates the itemized rows from summary blocks. Verify line-item allocation in the interactive preview table before exporting.
Receipt Extraction Sample: Expense Receipts to Reconciled Ledger
Example of how ConverCell extracts itemized receipts into an expense spreadsheet:
| Receipt # | Transaction Date | Merchant / Vendor | Expense Category | Line Description | Tax Amount | Total (USD) |
|---|---|---|---|---|---|---|
| REC-2026-101 | 2026-03-04 | The Coffee Bean & Tea Leaf | Meals & Entertainment | Client Meeting Refreshments | .85 |